Abstract: Provided are an n-type carbon nanotube field effect transistor (CNT FET) and a method of fabricating the n-type CNT FET. The n-type CNT FET may include a substrate; electrodes formed on the substrate and separated from each other; a CNT formed on the substrate and electrically connected to the electrodes; a gate oxide layer formed on the CNT; and a gate electrode formed on the gate oxide layer, wherein the gate oxide layer contains electron donor atoms which donate electrons to the CNT such that the CNT may be n-doped by the electron donor atoms.
Abstract: An optical writing device includes a dichroic mirror and a deflection beam splitter. The dichroic mirror causes a light beam to pass therethrough or reflect depending on the wavelengths of the light beam. The deflection beam splitter causes a light beam to pass therethrough or reflect depending on a direction from which the light beam is received.
Abstract: An article holding system includes a recognizing device for recognizing the state of the holding object, a holding method specifying means for specifying the holding method according to the state recognized by the recognizing device, and a holding device for holding the holding object according to the holding method specified by the holding method specifying means.
Abstract: A demodulator recovers a transmitted symbol represented by a received quadrature amplitude modulation (QAM) signal. Such a demodulator may include: a QAM-decoding block operable to map a received signal vector onto a constellation so as to yield a first symbol, and identify a next-most probable second symbol based upon the signal vector; and a selection unit operable to select, among the first and second symbols, the one having the lower error content as corresponding to the transmitted symbol. A corresponding method may include similar steps.
Abstract: A method of measuring topology of functional liquid in a pixel, in which thickness or volume of the functional liquid in the pixel is measured by a surface topology measuring apparatus comprising: measuring surface topologies in which surface topology of the functional liquid in the pixel and surface topology of the bank are measured by the surface topology measuring apparatus, and measurement parameters regarding the surface topologies are generated; adding a bank height in which a height parameter of a height of the bank is added to the measurement parameter of a surface of the functional liquid in the pixel of the measurement parameter generated; and calculating topology in which the thickness or the volume of the functional liquid in the pixel is calculated based on the added measurement parameter of the surface of the functional liquid in the pixel and the measurement parameter of the surface of the bank.
Abstract: A solenoid valve may include a housing, a solenoid coil, and a plunger. The solenoid coil may be disposed about an external portion of the housing and the plunger may be slidably disposed within the housing. The plunger may include a recess in a first end thereof having a seal assembly located and retained therein through a mechanical engagement therewith.
Abstract: A liquid crystal display apparatus includes a viewing-angle controlling liquid crystal layer that, when in a horizontal alignment state, exhibits a slow axis that is parallel to a polarized-light transmitting or absorbing axis of a polarizing layer that is disposed opposite to the displaying liquid crystal layer from the viewing-angle controlling liquid crystal layer.
Abstract: The present invention provides an image forming apparatus which prevents deformation of a structural frame caused by external force or weight of the apparatus itself, when set on a surface such as a conventional desk or floor, prevents image defects such as image deformation and the like without reducing the degree of accuracy of positioning support of respective printing devices inside the image forming apparatus, and furthermore also makes precise color matching possible while also being low price, easily assembled, compact, lightweight, highly reliable, and capable of obtaining high quality images. The structural frame of the image forming apparatus includes side wall portions made of resin and provided on either side of the apparatus, and at least two connectors formed from metal, for connecting the side wall portions, an image forming unit being supported by the side wall portions, and the connectors joining the side wall portions in substantially perpendicular and substantially horizontal directions.
Abstract: A liquid discharging apparatus that discharges liquid droplets onto a work includes a head that is supplied with discharging liquid to discharge the liquid droplets; a liquid cleaning unit that contains cleaning liquid to be mixed with the discharging liquid adhered to a nozzle surface of the head; and a transport unit that moves the nozzle surface of the head relative to the liquid cleaning unit to remove, from the nozzle surface, the discharging liquid adhered to the nozzle surface.
Abstract: A jounce bumper assembly is provided including a cup-shaped member adapted to be mounted to a vehicle. A spacer formed of an appropriate engineered material is mounted within the cup-shaped member and a jounce bumper is mounted to the spacer. The cup-shaped member includes retaining tabs which engage a shoulder of the jounce bumper for retaining the jounce bumper in the cup-shaped member.
Abstract: This document discusses, among other things, examples of a low profile instrument immobilizer and means for positioning the same. In one example, the low profile instrument immobilizer grasps, secures, and immobilizes an electrode or other instrument that extends through a burr hole in a skull to a target location in a patient's brain.
Type:
Grant
Filed:
December 6, 2004
Date of Patent:
April 27, 2010
Assignee:
Medtronic, Inc.
Inventors:
James G. Skakoon, Matthew S. Solar, Thomas I. Miller, Patrick R. Helmer, Mark Stephen Freas
Abstract: A method for manufacturing an optical device, the method includes the steps of: forming a multilayer film, including forming a first mirror above a substrate, forming an active layer above the first mirror, forming a second mirror above the active layer, forming a semiconductor layer on the second mirror, and forming a sacrificial layer on the semiconductor layer; conducting a reflection coefficient examination on the multilayer film; patterning the multilayer film to form a surface-emitting laser section having the first mirror, the active layer and the second mirror, and a diode section having the semiconductor layer; and removing at least a portion of the sacrificial layer to expose at least a portion of an upper surface of the semiconductor layer, wherein an optical film thickness of the semiconductor layer is formed to be an odd multiple or an even multiple of ?/4, where ? is a design wavelength of light emitted by the surface-emitting laser section, and an optical film thickness of the sacrificial layer
Abstract: In an embodiment of the present invention, a Trench MOSFET includes a trench region provided on a semiconductor substrate. The semiconductor substrate includes a P-type semiconductor substrate, a P-type semiconductor epitaxial layer, an N-type semiconductor body region, and a P-type semiconductor source diffusion. The substrate, the epitaxial layer, the body region, and the source diffusion are adjacently formed in this order. A P-type semiconductor channel region formed of a SiGe layer is provided on a bottom surface and a side wall of the trench region. This facilitates carrier movement in the channel region, reducing ON resistance of the Trench MOSFET. Thus, a Trench MOSFET allowing reduction in the ON resistance without reducing a breakdown voltage is realized.
Abstract: The invention provides condensed polycyclic ?-conjugated organic materials and manufacturing methods for the materials. A metal reducing agent is reacted with a straight-chain, triple bond-containing hydrocarbon (aryl acetylene compound, phenyl acetylene compound), the hydrocarbon being a benzene ring with an organic silicon as a substituent, so as to allow an intramolecular reductive cyclization reaction to proceed between the silicon and the triple-bond carbon. The reaction produces condensed polycyclic ?-conjugated organic materials of the invention. The invention provides light-emitting materials applicable for organic electroluminescent devices, condensed polycyclic ?-conjugated organic materials applicable for charge transport materials, their intermediate products, and a manufacture method for condensed polycyclic ?-conjugated organic materials.
Abstract: A safety switching device comprises a position encoder, such as a potentiometer, for user selection of an operational quantity, such as an operating mode. The position encoder has a first terminal, a second terminal, and a tap moveable through a plurality of positions. A total impedance is defined between the first terminal and the second terminal. A first partial impedance is defined between the first terminal and the tap, and a second partial impedance is defined between the tap and the second terminal. An arrangement for determining an instantaneous position of the tap comprises a first evaluation circuit designed to determine a first measurement value representative of the first partial impedance, and a second evaluation circuit designed to determine a second measurement value representative of the second partial impedance. At least one from the first and second evaluation circuits is designed to determine the instantaneous position of the tap by means of the first and second measurement values.
Type:
Grant
Filed:
April 4, 2008
Date of Patent:
April 27, 2010
Assignee:
Pilz GmbH & Co. KG
Inventors:
Juergen Pullmann, Thomas Nitsche, Guenter Hornung, Christoph Zinser
Abstract: The present invention provides for novel methods to facilitate germplasm improvement activities through the use of high throughput, nondestructive sampling of seeds. In one embodiment, a high-throughput, non-destructive method for analyzing individual seeds in a population of seeds comprises removing a sample from a plurality of seeds in the population while preserving the germination viability of the seed and analyzing the sample for the presence or absence of one or more characteristics of at least one genetic or chemical trait.
Type:
Grant
Filed:
February 28, 2007
Date of Patent:
April 27, 2010
Assignee:
Monsanto Technology LLC
Inventors:
Kevin L. Deppermann, Michael W. Petersen, David Butruille, Stanton Dotson, Sam Eathington, Heather Forbes, Bruce Schnicker, John Tamulonis
Abstract: The present invention relates to novel type of monoterpene synthase, a key enzyme in the production of the monoterpene aroma compound geraniol. More specifically, the present invention relates to nucleic acid sequences coding for CUES from flowers and herbs species, in particular sweet basil, as well as to vectors containing the sequences, to host cells containing the sequences and to methods of producing recombinant GES, its products, and uses thereof.
Type:
Grant
Filed:
December 2, 2004
Date of Patent:
April 27, 2010
Assignees:
The Regents of The University of Michigan, Arizona Board of Regents on Behalf of The University of Arizona, Agricultural Research Organization Ministry of Agriculture and Rural Development
Inventors:
Eran Pichersky, Yoko Iijima, Efraim Lewinsohn, David R. Gang, James Simon
Abstract: An output system includes a network device for performing an output on the basis of output data and an output data managing device for managing the output data, wherein: the network device and the output data managing device are communicably connected and the network device performs the output.
Abstract: The fluid power generator is provided. The fluid power generator includes: a first member that has multiple coils; a second member that is rotatable relative to the first member and that has multiple permanent magnets; a rotating member that is mechanically linked with either one of the first member and the second member to rotate by fluid force; and a clearance controller that moves at least one of the first member and the second member to thereby change a clearance between the first member and the second member, wherein the clearance controller changes the clearance in such a manner as to make the clearance smaller after a start of rotation of the rotating member than before the start of rotation of the rotating member.
Abstract: A semiconductor device including: a semiconductor chip; a plurality of electrodes formed on the semiconductor chip and arranged along one side of the semiconductor chip; a resin protrusion formed on the semiconductor chip and extending in a direction which intersects the side; and a plurality of electrical connection sections formed on the resin protrusion and electrically connected to the respective electrodes.